Fix llvm package builds on aarch64 runner (#319)

Force update `ffi-yajl >=2.6
Drop `resource_class`
Drop `install` target for llvm

Author: straight-shoota

.circleci/config.yml

@@ -2,7 +2,6 @@ version: 2
 
 jobs:
   omnibus_osx_llvm:
-    resource_class: macos.x86.medium.gen2
     macos:
       xcode: 13.4.1
     environment:

omnibus/Gemfile

@@ -7,3 +7,5 @@ end
 
 gem 'omnibus', github: 'chef/omnibus', ref: '1d97cd9e79a062dfc12f0c047215f3a9e4d65b09'
 gem 'omnibus-software', github: 'chef/omnibus-software', ref: '76b31d11c1fbbc43a4ed1a1990a2662d05b28644'
+
+gem 'ffi-yajl', '>=2.6'

omnibus/config/software/llvm.rb

@@ -63,6 +63,6 @@
     "#{' -DPYTHON_EXECUTABLE=$(which python2.7)' if centos? }"\
     " #{project_dir}", env: env, cwd: llvm_build_dir
   command "cmake --build . --parallel $(sysctl -n hw.logicalcpu)", env: env, cwd: llvm_build_dir
+  command "cmake --build . --target preinstall", env: env, cwd: llvm_build_dir
   command "cmake -DCMAKE_INSTALL_PREFIX=#{install_dir} -P cmake_install.cmake", env: env, cwd: llvm_build_dir
-  command "cmake --build . --target install", env: env, cwd: llvm_build_dir
 end